厂商 :成都国盛技有限公司
四川 成都- 主营产品:
- 玻璃釉可调电位器
- 玻璃釉预调多圈电位器
- 玻璃釉预调单圈电位器
联系电话 :18081091194
商品详细描述
标称阻值范围(Range of normal resistance):10Ω—2MΩ
阻值允许偏差(Resistance tolerance):±10%
终端电阻(Termial resistance):≤5%R或5Ω
接触电阻变化(Contact resistance variation):CRV≤5%或5Ω
耐电压(Winthstand Voltage):640Vac
绝缘电阻(Insulation resistance):Ri≥1G(100Vdc)
有效电行程(Effective electrical travel):>总机械行程的70%(>70% of total mechanical travel)
极限动触点电流(Limit current of moving comtact):100mA
环境特性 Environment Characteristics
额定功率(Rated Power)(315V max):0.5W 70℃,0W 125℃
温度范围(Temperature range):-55℃——+125℃
温度系数(TCR):±250ppm/℃
温度变化(Temperature variation):-55℃,30min,+125℃,30min 循环5次ΔR≤5%R,
Δ(Uab/Uac)≤±5%
振动(Vibration):10-500Hz,0.75mm,6h
电气间断(electrical interruption):≤100/us ΔR≤5%R,Δ(Uab/Uac)≤±7.5%
碰撞(Collision):390m/S2,4000次 ΔR≤5%R
气候顺序(Climate category):IEC68-2-2等(meet IEC68-2-2 etc)ΔR≤10%R,R1≥100MΩ
70℃电气耐久性(Electrical endurance at 70℃):0.5W,1000h ΔR≤10%R CRV≤3%R或5Ω
恒定湿热(Steady damp-heat):IEC68-2-3,Ca,96h ΔR≤10%R,R1≥100MΩ
物理特性 Physical Characteristics
总机械行程(Total Mechanical Travel):22±2圈(22±2 turns)
起动力矩(Staring Torque):≤30mN.m
标准包装(Standard Packaging):25只/管(25pcs.per tube)
阻值允许偏差(Resistance tolerance):±10%
终端电阻(Termial resistance):≤5%R或5Ω
接触电阻变化(Contact resistance variation):CRV≤5%或5Ω
耐电压(Winthstand Voltage):640Vac
绝缘电阻(Insulation resistance):Ri≥1G(100Vdc)
有效电行程(Effective electrical travel):>总机械行程的70%(>70% of total mechanical travel)
极限动触点电流(Limit current of moving comtact):100mA
环境特性 Environment Characteristics
额定功率(Rated Power)(315V max):0.5W 70℃,0W 125℃
温度范围(Temperature range):-55℃——+125℃
温度系数(TCR):±250ppm/℃
温度变化(Temperature variation):-55℃,30min,+125℃,30min 循环5次ΔR≤5%R,
Δ(Uab/Uac)≤±5%
振动(Vibration):10-500Hz,0.75mm,6h
电气间断(electrical interruption):≤100/us ΔR≤5%R,Δ(Uab/Uac)≤±7.5%
碰撞(Collision):390m/S2,4000次 ΔR≤5%R
气候顺序(Climate category):IEC68-2-2等(meet IEC68-2-2 etc)ΔR≤10%R,R1≥100MΩ
70℃电气耐久性(Electrical endurance at 70℃):0.5W,1000h ΔR≤10%R CRV≤3%R或5Ω
恒定湿热(Steady damp-heat):IEC68-2-3,Ca,96h ΔR≤10%R,R1≥100MΩ
物理特性 Physical Characteristics
总机械行程(Total Mechanical Travel):22±2圈(22±2 turns)
起动力矩(Staring Torque):≤30mN.m
标准包装(Standard Packaging):25只/管(25pcs.per tube)
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